The Thunder inverted kingpin has the threads inside the trucks, meaning that even after prolonged grinding, you will always be able to tighten or loosen your trucks. With 45% more kingpin clearance than standard Team Editions and an updated baseplate design for smoother nose and tail slides, these are everything your local Thunder fan has been waiting for.

Features:

• Cast baseplate/Chromoly solid axle
  
• Chromoly inverted hollow kingpin
  
• Exclusive low-profile head design
  
• 45% more kingpin clearance
  
• Rounded off baseplate corners and pivot housing for smoother nose & tail slides
  
• Reinforced kingpin and pivot wall housing for increased strength and longer life
  
• Light and durable
  
• Adjustable with 5.5mm or 7/32" Allen Key
  
• 90duro bushings with 100 duro pivot cups for fast break-in
  
• Lifetime warranty against manufacturer defects
• Hanger Height: 52mm
  
• Use's a Spitfire Tool Allen key for adjustments (SPITFIRE TOOL SOLD SEPARATELY)